On Sale At downloadsonline.org!

6550 Tube Amplifier


NOS/NIB Tung-Sol 6550 Amplifier Vacuum Tube 3 Hole Version

$145.00


AUDIO RESEARCH 6550 Russian Tube Sets AMPLIFIER TUBES 16 Pcs Vintage Electronics

$480.00


Tung Sol 6550’s, Trio of Hi-Fi, Guitar amplifier, Indust. vintage vacuum tubes

$377.95


Pair Harman Kardon 6550/KT88 Tube Amplifiers made for Schulmerich Carrilons Inc.

$899.99


RARE McGohan M1006 Dual 6550 12ax7 Tube POWER Amplifier 100 Watt Amp WORKS Nice!

$292.50


Power transformers for KT88 807 6550 300B 211 tube amplifier

$199.99


HV B+ plate power transformers for KT88 807 6550 300B 211 tube amplifier

$99.99


Pair Schulmerich Mono 6550/KT88 Tube Amplifiers Models 6-228G & 6-228H EXC Sound

$1,999.99


Rare MusiCraft M-60 M60 Mono 6550/KT88 Tube Amplifier 60 Watts Chrome/Black

$999.99


Audiophile CD001 Cello for 845 300B 2A3 KT88 6550 El34 El84 tube amplifier

$25.00


Tube Amp Plate Bias Current Probe Tester 8Pin Socket for 6L6 6V6 EL34 KT88 6550

$12.91


2 6550 TUNG-SOL 3-Hole Plate Hi Fi Radio Amplifier Vacuum Tubes Codes 3226615-3

$150.00


350W power transformer for WE 300B KT88 6550 KT66 El34 PP tube amplifier

$199.99


Pair Dynaco MKIII Tube Amp Clones A-430 Transformers 6550/KT88 GZ34 6AN8 Tubes

$899.99


SVETLANA 6550 (KT88) Power Amplifier VACUUM TUBE Tested! #H.4029

$22.95


Factory Matched OCTET Tube Amp Doctor TAD KT88 6550 For Tube Amplifiers

$399.00


2 6550 GE by TUNG-SOL 3-Hole Plate Hi Fi Radio Amplifier Vacuum Tubes Codes RT

$300.00


TUNG SOL 6550 (KT88) Black Plate OOO Getter Amplifier VACUUM TUBE Tested #K.3541

$149.95


ELLA 6550/KT88 Vacuum Tube Integrated Stereo Amplifier

$900.00


6550 KT88 Class A Single Ended Tube Audio Amplifier 16W*2 HIFI DIY Kit

$293.25


Factory Matched Quad Tube Amp Doctor TAD KT88 6550 For Tube Amplifiers Citation

$199.00


Factory Matched Octet Svetlana KT88SV 6550 KT88 - For Tube Amplifiers

$328.00


Sophia Electric 12AX7/ECC83 tube for 300B 2A3 El34 KT88 KT66 6550 tube amplifier

$100.00


SVETLANA 6550 B (KT88) Power Amplifier VACUUM TUBE Tested! #H.4030

$22.95


Jolida Fusion 3502S tube amplifier - NEW- 6550 tubes

$1,799.00


0-600V 900 WATT DC POWER SUPPLY 4 TUBE AUDIO POWER AMPLIFIER 6550 KT88 EL34 6L6

$849.00


Tube Tester Jackson 648 - 1 Audio Radio Military 6L6 6SN712AX7 6550 amplifier

$288.00


Monoblock Tube Amps; Sonus Veritas, Florence Model, 6550/KT88 Tubes.

$4,700.00


Sale: Audiophile CD015, Song for 845 300B 2A3 211 KT88 6550 El34 tube amplifier

$24.99


1 Pair Shuguang Treasure KT88-Z Vacuum Tubes 6550 For KT88 HIFI Audio Amplifier

$121.59